Belt Service Kit for BMW E46 M3 S54 (1999-2005)

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These kits were specifically assembled by our team as a simple way to plan your next service. Simply choose your preferred option and in one click you will have everything you need to make your next service a success.
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Accessory Belt Service Kit w/ Kevlar Reinforced Belt - E46 M3, Z3M, Z...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Packaged by Turner - Corporate Logo
T#:23482931
Part#: S54KEVACCKT
Ships on Aug 3, 2026
Sale - Save 3% $ 333.99

This product was last offered at the strikethrough price on
05-03-2026

$ 323.77 USD
Free Shipping on orders $49 and up
Sale - Save 3%
$ 333.99

This product was last offered at the strikethrough price on
05-03-2026

$ 323.77 USD
Free Shipping on orders $49 and up
Eliminate your squeaking accessory belt pulley and cracked drive belt with this upgraded accessory belt service kit! This kit includes the ECS Kevlar Reinforced Drive Belts, tensioner assemblies, and new tensioner pulleys. ECS Tuning's Red Kevlar Accessory Belts are both an aesthetic improvement and a performance alternative to a traditional belt. Kevlar-reinforced belts experience less elongation over time minimizing the amount of belt adjustment needed as well as offering a higher shock and impact resistance compared to OEM-style belts. Refreshing the rollers and/or tensioners simultaneously is a great way to ensure all vital components of your drive belt system are functioning optimally for years to come!
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ECS Tuning Performance Kevlar Reinforced Accessory Belt - A/C - E46 M...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
ECS - Corporate Logo
T#:23416515
Part#: 5PK830
Ships on Aug 3, 2026
$ 26.99 USD
Free Shipping on orders $49 and up
Replaces BMW # 11287830946 ECS Tuning Performance Kevlar reinforced belts give you that extra piece of mind! Kevlar reinforced belts experience less elongation over time minimizing the amount of belt adjustment needed as well as offering a higher shock and impact resistance compared to OEM style belts. ECS Tuning Performance Kevlar reinforced belts have been put through a series of multiple tests such. Tensile strength Elongation Hardness Temperature and oil resistance per standard JASO E 109-94 Flex testing per SAE J2432.
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Turner Motorsport S54 Power Pulley Kit
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Turner Motorsport - Corporate Logo
T#:590358
Part#: PPK-S54
In Stock
Sale - Save 25% $ 418.99

This product was last offered at the strikethrough price on
06-13-2026

$ 314.24 USD
Free Shipping
Sale - Save 25%
$ 418.99

This product was last offered at the strikethrough price on
06-13-2026

$ 314.24 USD
Free Shipping

Upgrade your BMW's performance with Turner Power Pulleys, designed to enhance engine efficiency and increase available horsepower. These pulleys reduce the rotation of essential accessories by up to 10-20%, redirecting engine power to the wheels. Turner ensures these pulleys maintain proper functionality through rigorous on and off-track testing.

Crafted from durable T-6061 aluminum and finished in black hard anodizing, Turner Power Pulleys offer longevity, heat resistance, and chemical durability. They retain the stock-like appearance while providing increased strength and reduced weight, eliminating concerns about plastic failure.

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Genuine BMW Accessory Belt Kit - E46 M3
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:374755
Part#: 11287837898KT
Ships in 2 Business Days
$ 897.99 USD
Free Shipping
$ 897.99 USD
Free Shipping

Over time, accessory belts begin to wear out and crack. This can lead to the belt slipping, squeaking, or even snapping. Replace your belts and tensioners on a regular basis to ensure you don't end up stranded on the side of the road with a dead battery or over heated engine due to a bit of simple overlooked maintenance. This kit includes all of the items that will need replaced such as the belts, tensioners, and hardware.

Fits the following BMWs:
2001-2006 E46 BMW M3

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Air Conditioner Serpentine Belt - E46 M3
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
Continental - Corporate Logo
T#:1282
Part#: 11287830946
Ships in 1 day
$ 17.99

This product was last offered at the strikethrough price on
01-10-2026

$ 16.99 USD
Free Shipping on orders $49 and up
$ 16.99 USD
Free Shipping on orders $49 and up
This belt drives the air conditioning compressor for the AC system. We recommend checking your belts every 10,000 miles. If your belts have excessive cracks, dry rot, missing teeth and/or grooves, are cause noise, it's time for new ones. This belt fits 2001-2006 M3.
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